- 55.0LEGITIMACY SCORE
- 57.5SAFETY SCORE
- 4+CONTENT RATING
- $0.99PRICE
What is Calculation Triangle? Description of Calculation Triangle 1366 chars
This virtual manipulative encourage the development of flexible arithmetic thinking.
Watch a video of the app: http://www.youtube.com/watch?v=iN3b20F6UC8
A calculation triangle is splited into three fields. Each field can contain tokens. On each edge the sum of the two corresponding fields is written.
And this is how it works:
Touch with you fingers on a field to produce tokens and move them from one field to another.
Move tokens out of the triangle to delete them.
Close the shutter to hide a field.
If you swipe over a number you can hide it or show it again.
Shake the calculation triangle to emty it.
This virtual manipulative does not include tasks. But you can use this app to create puzzle problems for a learning partner or to model and solve existing tasks. Here are some exemples for good tasks to effectively work with this app:
Find the missing numbers?
Figure out how many tokens are on the hidden field?
How do the numbers change, if you ...
... add/remove one (two, three, ...) token to each field?
... move one (two, three, ...) token from one field to another?
... add one token to two of the three fields?
...
Is it possible to have three odd numbers? Why (not)?
Is there a relationship between the sum of the numbers and the total quanitiy of tokens on the fields?
Is it possible to produce any numbers or are there restrictions?
- Calculation Triangle App User Reviews
- Calculation Triangle Pros
- Calculation Triangle Cons
- Is Calculation Triangle legit?
- Should I download Calculation Triangle?
- Calculation Triangle Screenshots
- Product details of Calculation Triangle
Calculation Triangle App User Reviews
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Calculation Triangle Pros
The pros of the Calculation Triangle application were not found.
✓ Calculation Triangle Positive ReviewsCalculation Triangle Cons
The cons of the Calculation Triangle application were not found.
✗ Calculation Triangle Negative ReviewsIs Calculation Triangle legit?
✅ Yes. Calculation Triangle is legit, but not 100% legit to us. This conclusion was arrived at by running over 58 Calculation Triangle user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for Calculation Triangle is 55.0/100.
Is Calculation Triangle safe?
⚠ No. Calculation Triangle not seem very safe to us. This is based on our NLP analysis of over 58 user reviews sourced from the IOS appstore and the appstore cumulative rating of 3/5. AppSupports Safety Score for Calculation Triangle is 57.5/100.
Should I download Calculation Triangle?
⚠ We are not sure!
Calculation Triangle Screenshots
Product details of Calculation Triangle
- App Name:
- Calculation Triangle
- App Version:
- 1.3
- Developer:
- Christian Urff
- Legitimacy Score:
- 55.0/100
- Safety Score:
- 57.5/100
- Content Rating:
- 4+ Contains no objectionable material!
- Language:
- CS NL EN FR DE IT JA KO PL PT RU ZH ES SV ZH TR
- App Size:
- 22.49 MB
- Price:
- $0.99
- Bundle Id:
- com.urff.test.rechendreieck
- Relase Date:
- 09 November 2012, Friday
- Last Update:
- 09 June 2017, Friday - 16:06
- Compatibility:
- IOS 6.0 or later
This app has been updated by Apple to display the Apple Watch app icon. Ready for iOS 11 (64 Bit) + Bug fixes!.